Organic grass carp segmented culture method

Abstract

The invention discloses an organic grass carp segmented culture method, which is characterized in that the pool culture is adopted for organic grass carps in the fish fry culture stage; the net cage culture is adopted in the fingerling culture stage; and the lake net surrounding is utilized for implementing the ecological culture in the organic adult culture stage. The organic grass carps cultured by the organic grass carp segmented culture method have the advantages that the body of the adult fish is healthy and strong, the body shape is good, the fish meat is compact, the nutrition is rich, the ecological and healthy requirements of people on the organic grass carps can be met, in addition, few contaminants are discharged in the culture period, the influence on the environment is small, and the method conforms to the ecological fishing industry development requirements.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a segmented cultivation method for organic grass carp. Background technique [0002] Grass carp farming is generally divided into three stages: fry cultivation, fingerling cultivation, and adult fish cultivation. In traditional cultivation, these three stages are generally completed in ponds. The cultivated grass carp is pot-bellied, thick and short, with loose meat and The muddy smell is heavy, which cannot meet the requirements of consumers for ecological and healthy aquatic products. Contents of the invention [0003] For overcoming above-mentioned defect, the present invention has designed a kind of organic grass carp subsection cultivation method. [0004] The technical scheme of the present invention is, a kind of organic grass carp cultivation method in sections, it is characterized in that: organic grass carp adopts pond cultivation in fry cultivation stage; Ecolo...

AI Technical Summary

Problems solved by technology

[0002] Grass carp farming is generally divided into three stages: fry cultivation, fingerling cultivation, and adult fish cultivation. In traditional cultivation, these three stages are generally completed in ponds. The cultivated grass carp is pot-bellied, thick and short, with loose meat and The muddy smell is heavy, which cannot meet consumers' requirements for ecological and healthy aquatic products